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PRODUCT MODULE 01 / 06

Physical Dimensions

Automatic mm / inch conversion · Core engineering specifications

Data source: Structured from factory data; final measured values prevail.

Overall dimensions (W × D × H)	680 × 700 × 1290 mm
Finished Seat Cushion Thickness	90 mm
Backrest Padding Thickness	70 mm
Lumbar Support Zone Height	240 mm
Clear Width Between Armrests	540 mm

PRODUCT MODULE 02 / 06

Weight, Load & Performance

Net weight / load capacity / users / durability

Data source: Product performance data; verify exact test conditions before procurement.

Recommended user weight capacity	150 kg
Net weight	23 kg
Seat static load reference	300 kg
Back static load reference	160 kg
Arm downward load reference	68 kg per arm
Base static load reference	500 kg
Gas-lift class reference	Class 4
Caster rolling durability target	100000 cycles
Seat height cycles target	60000 cycles
Back recline cycles target	100000 cycles

PRODUCT MODULE 03 / 06

Materials & Structure

Core acceptance fields · Panels / hardware / frame / upholstery

Data source: Subject to the factory material list and inspection report.

Back and headrest mesh	Black flexible engineered polymer mesh over a black polymer and metal perimeter frame
Seat support	Black mesh top layer over a contoured molded cushion and polymer seat shell
Cushion fill	Molded polyurethane foam, 60 mm seat thickness and 35 kg/m3 density target
Armrest pads	Black polymer-capped soft polyurethane pads, 25 mm thick, mounted on polished aluminum supports
Back frame	Black injection-molded polymer outer frame with internal steel or die-cast reinforcement
Central mechanism	Black steel synchro-tilt mechanism with polished aluminum side cover and tension knob

PRODUCT MODULE 04 / 06

Functions & Adjustment

Adjustment / rotation / tilt / mobility / storage features

Data source: Functional configuration; the supplier specification prevails.

Synchro-tilt recline	Seat and back move in a synchronized ratio with a maximum back recline angle of 135 degrees
Back angle lock	Multi-position lock with four selectable recline positions and release through the under-seat lever
Seat height adjustment	Pneumatic height adjustment through a 80 mm lift stroke using an under-seat lever
Tension control	Rotary side knob adjusts recline resistance for users up to 150 kg

PRODUCT MODULE 05 / 06

Packaging & Logistics

Verified carton / gross weight / assembly / loading data

Data source: Reference for export quotations and container planning.

Carton dimensions	760 x 650 x 520 mm
Reference Package Count	1 set / 2 cartons
Reference Assembly Time	40 minutes per set
Reference Carton Dimensions	850× 420× 720 mm
Reference Packaged Gross Weight	23 kg/set
Reference Carton Volume	0.26 m³/set

PRODUCT MODULE 06 / 06

Applications & Usage

Recommended spaces / users / usage modes

Data source: Recommended applications based on product form and category.

Executive and workstation offices	Suited to long-duration desk work where head, lumbar, arm, and recline support are required for users up to 150 kg.
Home office and professional study	Useful for daily computer work and video meetings because the chair combines swivel mobility, breathable mesh, and a retractable footrest.

STANDARD S1

EU Market Entry Requirements * EN Standards

EU Market Access Requirements* EN Standards

No standards data is available for this market.

STANDARD S2

North America Purchasing & Inspection Reference * ANSI/BIFMA Standards

US and Canada office-furniture standards

North America procurement and testing reference	Recommended references: ANSI/BIFMA X5.1

STANDARD S3

Standards Applicable to China-Market Projects * GB Standards

Standards applicable to China-market projects

No standards data is available for this market.

Standardized tender description text

This product must meet the following technical requirements:
1. Technical standards and test reports must be supplied during tender or purchase confirmation;
Final delivery parameters, test reports, and acceptance criteria are subject to the purchase contract.

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Product Description

The Black Mesh High-Back Ergonomic Office Chair with Headrest and Footrest is a full-support seating solution for focused desk work, extended computer use, and reclined breaks. Its visual character is defined by black flexible engineered mesh across the back and headrest, a contoured black mesh-topped seat, polished aluminum arm supports, and a polished five-star base. Black polymer components provide a consistent finish, while the tall backrest, integrated headrest, 4D armrests, and retractable footrest give the chair a structured executive appearance suited to professional interiors. The chair is built around a black polymer and metal perimeter frame for the back and headrest, with a black injection-molded polymer outer back frame and internal steel or die-cast reinforcement. The seat combines a mesh upper layer, a contoured molded polyurethane cushion, and a polymer seat shell. Its finished cushion thickness is 90 mm, while the backrest padding thickness is 70 mm. Armrest pads are black polymer-capped soft polyurethane pads, 25 mm thick, set on polished aluminum supports. Mobility is provided by twin-wheel casters, a polished die-cast aluminum five-star base, and a steel Class 4 gas lift. Adjustability is centered on a black steel synchro-tilt mechanism with a polished aluminum side cover and tension knob. The seat and back move together through a synchronized recline, with a maximum back angle of 135 degrees. Users can select four recline positions and release the lock using the under-seat lever. A separate lever controls pneumatic seat height through an 80 mm lift stroke, and the rotary side knob adjusts recline resistance for users up to 150 kg. The 240 mm lumbar support zone and 540 mm clear width between armrests contribute to its ergonomic layout, while the headrest and retractable footrest add comfort for changes in working posture. This model is appropriate for executive offices, individual workstations, home offices, and professional studies where long-duration seating, swivel mobility, breathable mesh, and integrated recline support are priorities. Buyers should plan for assembly, with a reference time of 40 minutes per set, and note that the product is supplied as one set across two cartons. Procurement teams should also consider access space, delivery handling, floor surface compatibility with twin-wheel casters, and whether the chair’s high-back form and polished aluminum detailing match the intended workspace design.

Black Mesh High-Back Ergonomic Office Chair with Headrest and Footrest Specifications

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